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Product Detailed Parameters
- Description：IC REG FLYBACK 260MA TSOT23-5
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Up/Step-Down
- Output Configuration：Positive or Negative, Isolation Capable
- Topology：Flyback
- Output Type：-
- Number of Outputs：1
- Voltage - Input (Min)：6V
- Voltage - Input (Max)：100V
- Voltage - Output (Min/Fixed)：-
- Voltage - Output (Max)：-
- Current - Output：260mA
- Frequency - Switching：7.5kHz ~ 750kHz
- Synchronous Rectifier：No
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-5 Thin, TSOT-23-5
- Supplier Device Package：TSOT-23-5
- Grade：-
- Qualification：-
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Overview
The LT8300MPS5#TRMPBF is a micropower isolated flyback converter from Analog Devices, designed for high-voltage applications with a 100V input range. It integrates a 150V/260mA switch and operates in flyback topology to provide galvanic isolation. The device features low quiescent current consumption, making it suitable for battery-powered systems. It utilizes a TSOT-23-5 package for compact board space efficiency.
Feature Summary
- Integrates a high-voltage 150V switch capable of delivering up to 260mA output current
- Supports isolated flyback conversion with micropower quiescent operation
- Accepts input voltages up to 100V for wide-range power supply designs
Applications
- Battery-operated industrial sensors requiring isolation
- High-voltage isolated power supplies for instrumentation
- Micropower isolated DC-DC conversion in compact enclosures
Procurement Notes
Verify the specific suffix MPS5 against official Analog Devices documentation to confirm pinout and thermal characteristics. Ensure the TRMPBF designation matches the required tape-and-reel packaging format for your assembly line. Cross-reference the manufacturer part number directly with the datasheet revision history to avoid obsolete variants.
Selection Notes
Select this component when a 100V input range and 150V switch rating are required in a minimal footprint. The TSOT-23-5 package suits space-constrained designs. Evaluate the 260mA switch current limit against peak load requirements. Confirm that the isolated flyback topology meets safety isolation standards for the target application environment.
Part Context
This part belongs to the LT8300 family of micropower isolated converters. It shares architectural similarities with other LT83xx series devices but is distinct in its 100V input and 150V switch capability. The MPS5 suffix indicates a specific package and temperature grade configuration within the Analog Devices portfolio.
Replacement Considerations
LT8300IS5#PBF is a tube-packaged equivalent. LT8300IS5#TRPBF offers reel packaging compatibility. Verify electrical parameters and package dimensions before substitution.
